Base | Representation |
---|---|
bin | 1001110001111101… |
… | …01010100001101000 |
3 | 111112221112022001010 |
4 | 10320332222201220 |
5 | 41223213343004 |
6 | 2225013223520 |
7 | 244060033206 |
oct | 47076524150 |
9 | 14487468033 |
10 | 5250918504 |
11 | 2255008877 |
12 | 1026631ba0 |
13 | 658b33390 |
14 | 37b53a076 |
15 | 20aebca89 |
hex | 138faa868 |
5250918504 has 64 divisors (see below), whose sum is σ = 14168952000. Its totient is φ = 1612025856.
The previous prime is 5250918487. The next prime is 5250918511. The reversal of 5250918504 is 4058190525.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a zygodrome in base 11.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121347 + ... + 158829.
It is an arithmetic number, because the mean of its divisors is an integer number (221389875).
Almost surely, 25250918504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5250918504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7084476000).
5250918504 is an abundant number, since it is smaller than the sum of its proper divisors (8918033496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5250918504 is a wasteful number, since it uses less digits than its factorization.
5250918504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37954 (or 37950 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 39.
The square root of 5250918504 is about 72463.2217335111. The cubic root of 5250918504 is about 1738.1146734973.
The spelling of 5250918504 in words is "five billion, two hundred fifty million, nine hundred eighteen thousand, five hundred four".
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